diff options
| author | Raul E Rangel <rrangel@chromium.org> | 2022-02-24 12:36:38 -0700 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-03-02 21:11:32 +0000 |
| commit | fe1418db3dbb4e513dbda269665d38f054098ab7 (patch) | |
| tree | 631da381139fef57277cc5121168315e2835648d /src/soc/amd/picasso | |
| parent | 409e5cb0f6c4c2374d88713deec8e39a1ce776f4 (diff) | |
soc/amd/common/vboot: Split transfer buffer methods into separate file
I want to reuse the transfer buffer methods in SMM, so I need to add
them into their own file. I renamed `setup_cbmem_console` to
`replay_transfer_buffer_cbmemc` so it has a more descriptive name. I
also fixed the comment on `verify_psp_transfer_buf`.
BUG=b:221231786
TEST=Boot guybrush to OS
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I4f3a8b414b91f601c3a9c3dc7af8f388286fe4da
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62348
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Diffstat (limited to 'src/soc/amd/picasso')
| -rw-r--r-- | src/soc/amd/picasso/include/soc/psp_transfer.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/soc/amd/picasso/include/soc/psp_transfer.h b/src/soc/amd/picasso/include/soc/psp_transfer.h index b5dffe7b39..6b10ad27ed 100644 --- a/src/soc/amd/picasso/include/soc/psp_transfer.h +++ b/src/soc/amd/picasso/include/soc/psp_transfer.h @@ -48,9 +48,13 @@ _Static_assert(sizeof(struct transfer_info_struct) == TRANSFER_INFO_SIZE, "TRANSFER_INFO_SIZE is incorrect"); /* Make sure the PSP transferred information over to x86 side. */ +int transfer_buffer_valid(const struct transfer_info_struct *ptr); +/* Verify vboot work buffer is valid in transfer buffer */ void verify_psp_transfer_buf(void); /* Display the transfer block's PSP_info data */ void show_psp_transfer_info(void); +/* Replays the pre-x86 cbmem console into the x86 cbmem console */ +void replay_transfer_buffer_cbmemc(const struct transfer_info_struct *info); /* Called by bootblock_c_entry in the VBOOT_STARTS_BEFORE_BOOTBLOCK case */ void boot_with_psp_timestamp(uint64_t base_timestamp); |